# Add TLB to x86 checkpoints
def upgrader(cpt):
    if cpt.get("root", "isa", fallback="") == "x86":
        for sec in cpt.sections():
            import re

            # Search for all ISA sections
            if re.search(".*sys.*\.cpu.*\.dtb$", sec):
                cpt.set(sec, "_size", "0")
                cpt.set(sec, "lruSeq", "0")

            if re.search(".*sys.*\.cpu.*\.itb$", sec):
                cpt.set(sec, "_size", "0")
                cpt.set(sec, "lruSeq", "0")
    else:
        print("ISA is not x86")


legacy_version = 6
